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2021 JEEP Wrangler
Vehicle Summary
The 2021 Jeep Wrangler Unlimited Rubicon 392 is a powerful multipurpose passenger vehicle (MPV) featuring a 6.4-liter V8 engine with 6400 CC displacement and an 8-speed automatic transmission. It offers advanced safety features like standard adaptive cruise control, blind spot warning, and rear cross traffic alert, along with optional forward collision warning. Built in Toledo, Ohio, this 4WD/4x4 vehicle is designed for both rugged off-road adventures and comfortable city driving, offering seating for five and a base price of $74,795. It combines robust performance with modern amenities, including LED headlamps, a backup camera, and keyless ignition.
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2021 JEEP Wrangler
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Complete Specifications
Known Issues for This Vehicle
Brake fluid leaks
Hydraulic brake systems rely on brake fluid. Leaks can lead to reduced braking efficiency and increased stopping distances.
Brake pedal feels spongy
Air in the brake lines can cause the brake pedal to feel soft or spongy, affecting braking performance.
Warped brake rotors
Excessive heat or heavy braking can cause the brake rotors to warp, leading to vibrations or pulsations when braking.
Abs (anti-lock braking system) failure
Issues with the ABS sensors or control module can prevent the ABS from functioning correctly, reducing braking performance in slippery conditions.
Oil consumption
Some FCA V8 engines are known for higher oil consumption, requiring frequent top-offs to maintain proper engine lubrication.
Misfires
V-shaped engines can sometimes experience misfires due to issues with spark plugs, ignition coils, or fuel injectors.
Cooling system problems
V8 engines generate a lot of heat, and cooling system failures (e.g., radiator leaks, thermostat issues) can lead to overheating.
Exhaust manifold cracks
V8 engines, especially those in off-road vehicles like the Jeep Wrangler, can develop cracks in the exhaust manifold, leading to exhaust leaks and reduced performance.
Electronic throttle control issues
Modern engines with electronic throttles can sometimes have issues with the throttle control system, leading to poor acceleration or throttle response.
Transfer case problems
Jeep Wranglers are designed for off-road use, and the transfer case can develop issues like leaks or improper engagement, affecting 4WD capability.
